APA (7th ed.) Citation

TROUTMAN, A. P., & LICHTENBERG, B. K. (1982). Mathematics: A good beginning strategies for teachingchildren.-- Ed.2. Brooks/Cole.

Chicago Style (17th ed.) Citation

TROUTMAN, Andria P., and Betty K. LICHTENBERG. Mathematics: A Good Beginning Strategies for Teachingchildren.-- Ed.2. Monterey: Brooks/Cole, 1982.

MLA (9th ed.) Citation

TROUTMAN, Andria P., and Betty K. LICHTENBERG. Mathematics: A Good Beginning Strategies for Teachingchildren.-- Ed.2. Brooks/Cole, 1982.